diff --git a/build.gradle b/build.gradle
index 0e0d19854..1230ca232 100644
--- a/build.gradle
+++ b/build.gradle
@@ -164,14 +164,14 @@ spotless {
     format 'xml', {
         target 'src/*/res/**/*.xml', 'src/*/AndroidManifest.xml'
         eclipseWtp('xml')
-        leadingTabsToSpaces(2)
+        leadingTabsToSpaces(4)
         trimTrailingWhitespace()
         endWithNewline()
     }
      groovy {
         target '*.gradle'
         greclipse()
-        leadingTabsToSpaces(2)
+        leadingTabsToSpaces(4)
         trimTrailingWhitespace()
         endWithNewline()
     }